tests

Test for the `_pytest` EncodingWarning #60

Job	Run time
collateral (diffcov)	5m 52s
test_cygwin (39, windows-latest)	13m 35s
collateral (docs)	2m 8s
test (3.8, ubuntu-latest)	2m 20s
test (3.8, macos-latest)	2m 27s
test (3.8, windows-latest)	2m 40s
test (3.12, ubuntu-latest)	4m 13s
test (3.12, macos-latest)	4m 10s
test (3.12, windows-latest)	2m 25s
test (3.9, ubuntu-latest)	26s
test (3.10, ubuntu-latest)	4m 22s
test (3.11, ubuntu-latest)	4m 22s
test (pypy3.10, ubuntu-latest, stdlib)	15s
test (ubuntu-latest, 3.10, stdlib)	1s
integration-test	0s
check	3s
release	0s
	49m 19s

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